| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.81 | 12.589% | $218.2087 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $36.47 | 11.104% | $40.5196 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $217.88 | 7.540% | $234.3082 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $155.52 | 6.137% | $165.0643 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $121.25 | 7.443% | $130.2746 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $119.53 | 11.239% | $132.964 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $194.42 | 13.214% | $220.1107 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,038.88 | $1,141.4501 | $1,141.44 | $1,141.35 | $1,141.50 | |